|
|
Texas Instruments
TPS2053AD
|
Texas Instruments
TPS5420DRG4
|
Texas Instruments
TPS84621RUQT
|
Texas Instruments
TPS3802L30DCKRG4
|
Texas Instruments
TPS61040DRVRG4
|
Texas Instruments
TPS65800RTQR
|
Texas Instruments
TPS62303YZDR
|
Texas Instruments
TPS60251RTWRG4
|
Texas Instruments
TPS53124PWG4
|
Texas Instruments
TPS715A33DRVR
|
| Price |
|
|
|
$8.91 |
|
|
|
|
|
|
|
| RoHS |
|
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
|
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
No |
No |
|
Yes |
Yes |
|
|
Yes |
| Iout(Max)(A) |
|
|
2 |
|
|
|
0.6 |
0.5 |
|
|
0.08 |
| Vout(Max)(V) |
|
|
31 |
|
|
|
29 |
1.8 |
|
|
15 |
| Rating |
|
|
Catalog |
|
Catalog |
|
Catalog |
Catalog |
|
|
Catalog |
| Switching Frequency(Max)(kHz) |
|
|
500 |
|
|
|
|
3350 |
|
|
|
| Duty Cycle(Max)(%) |
|
|
87 |
|
|
|
|
100 |
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 125 |
|
-40 to 85 |
|
-40 to 85 |
-40 to 85 |
|
|
-40 to 125 |
| Vout(Min)(V) |
|
|
1.23 |
|
|
|
0.6 |
1.8 |
|
|
1.2 |
| Vin(Max)(V) |
|
|
36 |
|
|
|
16 |
6 |
|
|
24 |
| Type |
|
|
Converter |
|
|
|
|
Converter |
|
|
|
| Regulated Outputs(#) |
|
|
1 |
|
|
|
12 |
|
|
|
1 |
| Package Group |
|
|
SOIC |
|
SC70 |
|
QFN |
VSON |
|
|
SON,WSON |
| Control Mode |
|
|
Voltage Mode |
|
|
|
|
Voltage Mode |
|
|
|
| Approx. Price (US$) |
|
|
1.35 | 1ku |
|
0.40 | 1ku |
|
5.75 | 1ku |
0.70 | 1ku |
|
|
0.40 | 1ku |
| Special Features |
|
|
Enable |
|
Active Low Enable,Manual Reset |
|
Comm Control,Power Sequencing |
Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification |
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
500 |
|
|
|
|
2650 |
|
|
|
| Iq(Typ)(mA) |
|
|
3 |
|
|
|
|
0.086 |
|
|
0.003 |
| Vin(Min)(V) |
|
|
5.5 |
|
|
|
3.6 |
2.7 |
|
|
2.5 |
| Output Driver Type / Reset Output |
|
|
|
|
Active-low,Push-pull |
|
|
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
2.64,2.93 |
|
|
|
|
|
|
| # of Supplies Monitored |
|
|
|
|
1 |
|
|
|
|
|
|
| Time Delay(ms) |
|
|
|
|
400 |
|
|
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
9 |
|
|
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
None |
|
|
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
3,3.3 |
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
|
6 |
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
2 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
|
|
|
mm2 |
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
N/A |
|
|
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
N/A |
|
|
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
2.3 |
|
|
|
|
|
|
| LDO |
|
|
|
|
|
|
7 |
|
|
|
|
| Processor Name |
|
|
|
|
|
|
IMX21,PXA900 |
|
|
|
|
| Step-Down DC/DC Converter |
|
|
|
|
|
|
2 |
|
|
|
|
| Processor Supplier |
|
|
|
|
|
|
Freescale,Marvell |
|
|
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
[pf]56QFN[/pf] |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
|
|
|
|
|
|
|
670 |
| Additional Features |
|
|
|
|
|
|
|
|
|
|
Overcurrent Protection |
| Accuracy(%) |
|
|
|
|
|
|
|
|
|
|
4 |
| Output Capacitor Type |
|
|
|
|
|
|
|
|
|
|
Ceramic |
| Output Options |
|
|
|
|
|
|
|
|
|
|
Adjustable Output,Fixed Output |
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
|
60 |
| Fixed Output Options(V) |
|
|
|
|
|
|
|
|
|
|
3,3.3 |
